Critical behavior of modulus of gel
- 1 September 1985
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 83 (5) , 2583-2586
- https://doi.org/10.1063/1.449848
Abstract
The critical behavior of the shear modulus of casein gel is studied. The shear modulus of casein gel scales with the conductivity exponent in the immediate vicinity of the sol–gel transition point. The asymptotic behavior of the modulus in the region far above the transition point is governed by a different exponent which is much larger than the conductivity exponent. These results are explainable by the crossover behavior of the percolation process. This study shows that the gelation of the casein micellesolution is a realization of the percolation process.Keywords
This publication has 20 references indexed in Scilit:
- Experimental Study of the Elastic Properties of a Percolating SystemPhysical Review Letters, 1984
- Random walks on fractal structures and percolation clustersJournal de Physique Lettres, 1983
- Mechanical properties near gelation threshold, comparison with classical and 3d percolation theoriesPublished by Walter de Gruyter GmbH ,1981
- Scrutiny of the critical exponent paradigm, as exemplified by gelationPublished by Walter de Gruyter GmbH ,1981
- Percolation theoryReports on Progress in Physics, 1980
- Site-Bond Correlated-Percolation Problem: A Statistical Mechanical Model of Polymer GelationPhysical Review Letters, 1979
- Gelation in concentrated critically branched polymer solutions. Percolation scaling theory of intramolecular bond cyclesJournal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 1976
- On a relation between percolation theory and the elasticity of gelsJournal de Physique Lettres, 1976
- Critical dimensionality for a special percolation problemJournal de Physique, 1975
- Dynamic Mechanical Properties of Polyoxymethylene. IIJapanese Journal of Applied Physics, 1967